Butane

Molecule Viewer


Thermodynamics at 298.15 K and standard pressure


Enthalpy
PropertyValueUnit
Translational6.20kJ mol-1
Rotational3.72kJ mol-1
Vibrational350.06kJ mol-1
Total (Trans. + Rot. + Vib.)359.97kJ mol-1
Heat Capacity at Constant Pressure
PropertyValueUnit
Translational20.79J mol-1 K-1
Rotational12.47J mol-1 K-1
Vibrational57.58J mol-1 K-1
Total (Trans. + Rot. + Vib.)90.84J mol-1 K-1
Entropy
PropertyValueUnit
Translational159.40J mol-1 K-1
Rotational102.44J mol-1 K-1
Vibrational46.98J mol-1 K-1
Total (Trans. + Rot. + Vib.)308.81J mol-1 K-1
Other Properties
PropertyValueUnit
Heat of Formation-121.48kJ mol-1

Molecular Orbitals


Aqueous Solvation Energy at 298.15 K


Surface
Dipole
Translucent Molecule
PropertyValueUnit
Total Solvation Energy15.64kJ mol-1
Polar Solvation Energy-0.61kJ mol-1
Nonpolar Solvation Energy16.26kJ mol-1
Surface Area84.12Å2
Charge of Molecule0
Dipole0.00Debye